Solver Name | Answer | CPU time | Wall clock time |
---|---|---|---|
Pueblo 1.4 | UNSAT | 0.267958 | 0.273727 |
Name | normalized-PB06/SATUNSAT-SMALLINT/submitted-PB05/ aloul/FPGA_SAT05/normalized-chnl40_50_pb.cnf.cr.opb |
MD5SUM | fe9566a2c8ff9ee542e29a30eb3c6e16 |
Bench Category | SATUNSAT-SMALLINT-LIN (no optimisation, small integers, linear constraints) |
Best result obtained on this benchmark | UNSAT |
Best value of the objective obtained on this benchmark | |
Best CPU time to get the best result obtained on this benchmark | 0.030995 |
Has Objective Function | NO |
Satisfiable | NO |
(Un)Satisfiability was proved | YES |
Best value of the objective function | |
Optimality of the best value was proved | |
Number of variables | 4000 |
Total number of constraints | 180 |
Number of constraints which are clauses | 100 |
Number of constraints which are cardinality constraints (but not clauses) | 80 |
Number of constraints which are nor clauses,nor cardinality constraints | 0 |
Minimum length of a constraint | 40 |
Maximum length of a constraint | 50 |
Number of terms in the objective function | 0 |
Biggest coefficient in the objective function | 0 |
Number of bits for the biggest coefficient in the objective function | 0 |
Sum of the numbers in the objective function | 0 |
Number of bits of the sum of numbers in the objective function | 0 |
Biggest number in a constraint | 1 |
Number of bits of the biggest number in a constraint | 1 |
Biggest sum of numbers in a constraint | 51 |
Number of bits of the biggest sum of numbers | 6 |
Number of products (including duplicates) | 0 |
Sum of products size (including duplicates) | 0 |
Number of different products | 0 |
Sum of products size | 0 |
0.00 c Pueblo version 1.4 (September 2005) 0.00 c Developed @ University of Michigan, Ann Arbor, MI 0.00 c by Hossein Sheini 0.04 c starting to Solve 0.04 c #variables read: 4000 - #constraints read: 180 0.27 c total time : 0.26 s 0.27 s UNSATISFIABLE
ERROR: no interpretation found !
Enforcing CPU limit (will send SIGTERM then SIGKILL): 1800 seconds Enforcing CPUTime (will send SIGXCPU) limit: 1830 seconds Enforcing Stack size limit: 67108864 bytes Enforcing memory limit (will send SIGKILL): 1843200 Kb Enforcing VSIZE limit: 1887436800 bytes runsolver version 3.0.0 (c) roussel@cril.univ-artois.fr command line: runsolver --timestamp -w ROOT/results/node89/watcher-36231-1149232785 -o ROOT/results/node89/solver-36231-1149232785 -C 1800 -M 1800 -S 64 ROOT/solvers/PB/PB06final/user8/Pueblo ROOT/tmp/node89/36231-1149232785/instance-36231-1149232785.opb Current StackSize limit: 67108864 bytes /proc/loadavg: 0.92 0.98 0.92 3/68 12700 /proc/meminfo: memFree=1675160/2055892 swapFree=4085360/4096564 [pid=12700] ppid=12698 vsize=916 CPUtime=0 /proc/12700/stat : 12700 (Pueblo) R 12698 12700 12655 0 -1 4194304 43 0 0 0 0 0 0 0 18 0 1 0 188917585 937984 28 18446744073709551615 134512640 134579096 4294956688 18446744073709551615 9405364 0 0 4096 0 0 0 0 17 1 0 0 /proc/12700/statm: 229 28 20 16 0 8 0 Child status: 20 Real time (s): 0.273727 CPU time (s): 0.267958 CPU user time (s): 0.265959 CPU system time (s): 0.001999 CPU usage (%): 97.8925 Max. virtual memory (cumulated for all children) (Kb): 0
Begin job on node89 on Fri Jun 2 07:19:45 UTC 2006 FILE ID= 36231-1149232785 PBS_JOBID= 296608 BENCH NAME= ROOT/tmp/node89/36231-1149232785/instance-36231-1149232785.opb COMMAND LINE= ROOT/solvers/PB/PB06final/user8/Pueblo ROOT/tmp/node89/36231-1149232785/instance-36231-1149232785.opb RUNSOLVER COMMAND LINE= runsolver --timestamp -w ROOT/results/node89/watcher-36231-1149232785 -o ROOT/results/node89/solver-36231-1149232785 -C 1800 -M 1800 -S 64 ROOT/solvers/PB/PB06final/user8/Pueblo ROOT/tmp/node89/36231-1149232785/instance-36231-1149232785.opb MD5SUM SOLVER= 80c24de60e85bc4a9ec18ca4764e7dff MD5SUM BENCH= fe9566a2c8ff9ee542e29a30eb3c6e16 RANDOM SEED= 286757699 /proc/cpuinfo: processor : 0 vendor_id : GenuineIntel cpu family : 15 model : 4 model name : Intel(R) Xeon(TM) CPU 3.00GHz stepping : 3 cpu MHz : 3000.265 cache size : 2048 KB fpu : yes fpu_exception : yes cpuid level : 5 wp : yes flags : fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx lm pni monitor ds_cpl cid cx16 xtpr bogomips : 6006.16 clflush size : 64 cache_alignment : 128 address sizes : 36 bits physical, 48 bits virtual power management: processor : 1 vendor_id : GenuineIntel cpu family : 15 model : 4 model name : Intel(R) Xeon(TM) CPU 3.00GHz stepping : 3 cpu MHz : 3000.265 cache size : 2048 KB fpu : yes fpu_exception : yes cpuid level : 5 wp : yes flags : fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx lm pni monitor ds_cpl cid cx16 xtpr bogomips : 5999.43 clflush size : 64 cache_alignment : 128 address sizes : 36 bits physical, 48 bits virtual power management: /proc/meminfo: MemTotal: 2055892 kB MemFree: 1675304 kB Buffers: 28632 kB Cached: 281404 kB SwapCached: 2560 kB Active: 91604 kB Inactive: 227236 kB HighTotal: 0 kB HighFree: 0 kB LowTotal: 2055892 kB LowFree: 1675304 kB SwapTotal: 4096564 kB SwapFree: 4085360 kB Dirty: 180 kB Writeback: 0 kB Mapped: 16524 kB Slab: 48292 kB Committed_AS: 240584 kB PageTables: 1300 kB VmallocTotal: 536870911 kB VmallocUsed: 264388 kB VmallocChunk: 536606243 kB HugePages_Total: 0 HugePages_Free: 0 Hugepagesize: 2048 kB End job on node89 on Fri Jun 2 07:19:46 UTC 2006